Coated peanut kernel processing device

Abstract

The utility model provides a kind of wrapped peanut processing device, including bottom plate, the bottom plate upper side both sides are uniformly connected with vertical plate, the upper side of two vertical plates is fixedly connected with discharge cylinder, the bottom outlet of second discharging tank is fixedly connected with second material conveying pipe, the lower end of second material conveying pipe is fixedly connected with the blanking ring that surrounds the discharge cylinder periphery and is located with it same central axis, second material conveying pipe is connected with second discharging tank and blanking ring, and it is provided with mixing assembly between discharge cylinder and blanking ring. Through double-path accurate conveying and physical dredging structure, peanut is dispersed by blanking ring annular dispersion and conical dispersion block dredging, reduces local accumulation agglomeration, and wrapping material is pushed by spiral conveying blade at uniform speed, reduces interruption in conveying, and they respectively enter the wrapping link in uniform state, when mixing cylinder rotates around discharge cylinder, bidirectional stirring force is formed by multiple mixing plates of inner wall, to ensure that every peanut can be in full contact with wrapping material.

Description

Technical Field

[0001] This utility model relates to the field of food processing technology, specifically to a peanut coating processing device. Background Technology

[0002] Coated peanuts are a type of snack food made by coating peanuts with one or more layers of flour or other ingredients and then roasting them. The coating process is a key step in determining the quality of the product. Most existing peanut coating processing equipment uses a single mixing drum for coating, which can cause peanuts to accumulate inside the drum. This results in the coating material not being able to adhere evenly to the surface of the peanuts, and it is impossible to flexibly adjust the addition position according to the real-time quantity of peanuts and the coating situation. Utility Model Content

[0003] To address the shortcomings of existing technologies, the purpose of this invention is to provide a peanut coating processing device to solve the problems mentioned in the background. This invention features a novel structure. Through a dual-path precise conveying and physical guidance structure, peanuts are dispersed by a circular feeding ring and guided by conical dispersion blocks, reducing local accumulation and clumping. The coating material is pushed at a uniform speed by spiral conveyor blades, minimizing conveying interruptions. Both enter the coating stage in a uniform state. When the mixing cylinder rotates around the discharge cylinder, multiple mixing plates on the inner wall form a bidirectional stirring force, which can act on both the peanuts and the coating material simultaneously, ensuring that each peanut is in full contact with the coating material.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: a peanut coating processing device includes a base plate, with upright plates fixedly connected to both sides of the upper part of the base plate. A discharge cylinder is fixedly connected above the two upright plates. A first feeding box and a second feeding box are fixedly connected to the upper part of the base plate above the discharge cylinder via a support plate. A first conveying pipe is fixedly connected between the bottom outlet of the first feeding box and the inlet at one end of the discharge cylinder. A second conveying pipe is fixedly connected to the bottom outlet of the second feeding box. A feeding ring is fixedly connected to the lower end of the second conveying pipe, surrounding the discharge cylinder and located on the same central axis as it. The second conveying pipe is connected to the second feeding box and the feeding ring. A mixing component is provided between the discharge cylinder and the feeding ring.

[0005] Furthermore, a conical dispersing block located below the second conveying pipe is fixedly connected to the upper outer wall of the discharge cylinder, and a servo motor is fixedly installed on one side of the discharge cylinder. The output shaft of the servo motor is fixedly connected to a transmission rod that passes through the discharge cylinder and is located on the same central axis as the servo motor.

[0006] Furthermore, the transmission rod is fixedly connected to the circumference of the discharge cylinder with a spiral conveying blade that matches its inner wall, and the inner wall of the discharge cylinder has multiple discharge holes extending outward.

[0007] Furthermore, the mixing assembly includes mixing cylinders sleeved around the discharge cylinder and located on both sides of the discharge ring. The two mixing cylinders are open and cooperate with the discharge ring. Multiple mixing plates are fixedly connected to the inner walls of the two mixing cylinders.

[0008] Furthermore, each of the two upright plates is threaded with a screw and rotatably and slidably connected to a connecting rod. The screw and connecting rod are installed through the upright plates and are axially aligned with the discharge cylinder. A connecting frame is provided between the screw and the connecting rod, and the upper and lower sides of the connecting frame are rotatably engaged with the circumference of the screw and the connecting rod, respectively.

[0009] Furthermore, both mixing cylinders are provided with annular grooves on their circumferences, and annular blocks are rotatably fitted on the inner walls of the annular grooves. One end of the screw is rotatably fitted with one side of the annular block.

[0010] Furthermore, both mixing cylinders are fixedly connected to an internal gear ring located on the same central axis. One end of the connecting rod is fixedly connected to a gear that meshes with the internal gear ring. The end of the connecting rod located outside the vertical plate is provided with a first pulley. A limit block is fixedly connected to the inner wall of the inner diameter of the first pulley. A limit groove is provided on the periphery of the connecting rod to slide with the limit block.

[0011] Furthermore, the transmission rod is fixedly connected to the circumference of both ends of the discharge cylinder with a second pulley, and a transmission belt is sleeved between the first pulley and the second pulley.

[0012] The beneficial effects of this utility model are:

[0013] 1. This peanut coating processing device uses a dual-path precision conveying and physical guidance structure. The peanuts are dispersed by the feeding ring and guided by the conical dispersion blocks to reduce local accumulation and clumping. The coating material is pushed at a constant speed by the spiral conveyor blades to reduce conveying interruptions. Both enter the coating stage in a uniform state. When the mixing cylinder rotates around the discharge cylinder, multiple mixing plates on the inner wall form a bidirectional stirring force, which can act on both the peanuts and the coating material at the same time, ensuring that each peanut can fully contact the coating material.

[0014] 2. This peanut coating processing device uses a screw on the side of a rotating vertical plate to drive a connecting frame to move axially through the threaded engagement between the screw and the vertical plate. The upper and lower sides of the connecting frame are respectively engaged with the screw and the connecting rod. The connecting rod and the mixing cylinder are rotatably connected through an annular block and an annular groove, thereby adjusting the relative position of the two mixing cylinders and the feeding ring, and discharging the coated peanuts and excess coating material. Attached Figure Description

[0015] Figure 1This is a schematic diagram of the overall structure of the peanut coating processing device of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure connecting the mixing component, the discharge cylinder, and the feeding ring of this utility model;

[0017] Figure 3 This is a schematic side sectional view of the overall structure of the peanut coating processing device of this utility model;

[0018] Figure 4 This is a schematic diagram of the connection between the mixing component and the feeding ring of this utility model;

[0019] Figure 5 This utility model Figure 4 - Enlarged structural diagram at point A.

[0020] In the diagram: 1. Base plate; 2. Vertical plate; 3. Discharge cylinder; 4. Mixing assembly; 401. Mixing cylinder; 402. Mixing plate; 403. Screw; 404. Connecting rod; 405. Transmission belt; 406. Connecting frame; 407. Annular groove; 408. Annular block; 409. Internal gear ring; 410. Gear; 411. First pulley; 412. Limiting block; 413. Limiting groove; 414. Second pulley; 5. First discharge box; 6. Second discharge box; 7. Discharge ring; 8. First conveying pipe; 9. Second conveying pipe; 10. Conical dispersing block; 11. Servo motor; 12. Transmission rod; 13. Spiral conveyor blade; 14. Discharge hole. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] Please refer to Figures 1 to 5 This utility model provides a technical solution: a peanut coating processing device, including a base plate 1, with upright plates 2 fixedly connected to both sides of the base plate 1, and a discharge cylinder 3 fixedly connected above the two upright plates 2. A first feeding box 5 and a second feeding box 6 are fixedly connected to the upper side of the base plate 1 above the discharge cylinder 3 via a support plate. A first conveying pipe 8 is fixedly connected between the bottom outlet of the first feeding box 5 and the inlet at one end of the discharge cylinder 3. A second conveying pipe 9 is fixedly connected to the bottom outlet of the second feeding box 6. A feeding ring 7 is fixedly connected to the lower end of the second conveying pipe 9, which surrounds the discharge cylinder 3 and is located on the same central axis as it. The second conveying pipe 9 is connected to the second feeding box 6 and the feeding ring 7. A mixing component 4 is provided between the discharge cylinder 3 and the feeding ring 7.

[0023] In this embodiment, a conical dispersing block 10 located below the second conveying pipe 9 is fixedly connected to the upper part of the outer wall of the discharge cylinder 3. A servo motor 11 is fixedly installed on one side of the discharge cylinder 3. A transmission rod 12 that penetrates into the discharge cylinder 3 and is located on the same central axis as the servo motor 11 is fixedly connected to the output shaft of the servo motor 11. A spiral conveying blade 13 that cooperates with the inner wall of the transmission rod 12 is fixedly connected to the periphery of the discharge cylinder 3. A plurality of discharge holes 14 are opened outward through the inner wall of the discharge cylinder 3.

[0024] Specifically, the coating materials (paste, icing, etc.) stored in the first feeding box 5 are directionally conveyed to the discharge cylinder 3 via the first conveying pipe 8. At the same time, the servo motor 11, as the core power source, is started, driving the transmission rod 12 and the peripheral spiral conveying blades 13 to rotate. Utilizing the axial pushing characteristics of the spiral blades, the coating materials are uniformly conveyed to the coating area along the discharge cylinder 3, ensuring a continuous and stable supply of coating materials. The peanuts in the second feeding box 6 are conveyed to the feeding ring 7, which is coaxial with the discharge cylinder 3, via the second conveying pipe 9. The feeding ring 7 uses its annular structure to evenly disperse the peanuts to the outer wall of the discharge cylinder 3. In conjunction with the conical dispersing block 10 on the outer wall of the discharge cylinder 3, the peanuts are physically guided to prevent them from accumulating and clumping, ensuring that the peanuts enter the coating stage in a uniformly distributed state.

[0025] In this embodiment, the mixing assembly 4 includes mixing cylinders 401 sleeved around the discharge cylinder 3 and located on both sides of the discharge ring 7. The two mixing cylinders 401 are open towards and cooperate with the discharge ring 7. Multiple mixing plates 402 are fixedly connected to the inner walls of both mixing cylinders 401. Screws 403 are threadedly fitted to the sides of the two vertical plates 2, and connecting rods 404 are rotatably and slidably fitted to them. The screws 403 and connecting rods 404 are threaded through the vertical plates 2 and axially aligned with the discharge cylinder 3. A connecting frame 406 is provided between the screws 403 and connecting rods 404. The upper and lower sides of the connecting frame 406 are rotatably fitted to the circumferences of the screws 403 and connecting rods 404, respectively. Annular grooves 407 are formed on the circumferences of both mixing cylinders 401. The inner surface of the annular grooves 407... The wall is rotatably fitted with an annular block 408. One end of the screw 403 is rotatably fitted with one side of the annular block 408. The outer ends of the two mixing cylinders 401 are fixedly connected with internal gear rings 409 located on the same central axis. One end of the connecting rod 404 is fixedly connected with a gear 410 that meshes with the internal gear ring 409. The end of the connecting rod 404 located outside the vertical plate 2 is provided with a first pulley 411. The inner wall of the inner diameter of the first pulley 411 is fixedly connected with a limit block 412. The circumference of the connecting rod 404 is provided with a limit groove 413 that slides with the limit block 412. The circumference of the transmission rod 12 located at both ends of the discharge cylinder 3 is fixedly connected with a second pulley 414. A transmission belt 405 is sleeved between the first pulley 411 and the second pulley 414.

[0026] Specifically, when the servo motor 11 drives the transmission rod 12 to rotate, the second pulleys 414 at both ends of the transmission rod 12 rotate synchronously, and the power is transmitted to the first pulley 411 through the transmission belt 405. Because the limiting block 412 of the inner diameter of the first pulley 411 slides and the limiting groove 413 of the connecting rod 404 slides and the connecting rod 404 is rotatably connected to the vertical plate 2, the power can be effectively transmitted to the connecting rod 404, driving the end gear 410 to rotate. The gear 410 meshes with the inner tooth ring 409 at the outer end of the mixing cylinder 401, further driving the two mixing cylinders 401 facing the opening of the feeding ring 7 to rotate around the discharge cylinder 3. The multiple mixing plates 402 on the inner wall of the mixing cylinder 401 rotate with it, and bidirectionally stir the peanuts on the side of the discharge cylinder 3 and the coating material pushed by the spiral conveying blades 13, so as to achieve uniform coating of the peanut surface by the coating material.

[0027] When using the device, after starting the peanut coating processing device, the first step is the raw material conveying stage: the coating material, such as batter or icing, in the first feeding box 5 is conveyed to one end of the discharge cylinder 3 through the first conveying pipe 8 connected to the bottom. At the same time, the servo motor 11 starts, and its output shaft drives the transmission rod 12 to rotate. The spiral conveying blades 13 around the transmission rod 12 rotate accordingly, pushing the coating material entering the discharge cylinder 3 at a uniform speed along the axial direction. Meanwhile, the peanuts in the second feeding box 6 are conveyed to the discharge cylinder 3 through the second conveying pipe 9 at the bottom. The peanuts are then conveyed to the discharge cylinder 3 around the discharge cylinder 3 and coaxial with it. Ring 7, the feeding ring 7 evenly disperses the peanuts onto the outer wall of the discharge cylinder 3. The conical dispersing block 10 above the outer wall of the discharge cylinder 3 further guides the peanuts, preventing local accumulation and clumping, so that the peanuts flow to the coating area in an evenly distributed state. Then, it enters the linkage coating and stirring stage: when the transmission rod 12 rotates, the second pulleys 414 on both sides of its two ends rotate synchronously, driving the first pulley 411 to rotate through the transmission belt 405. Because the limiting block 412 on the inner diameter of the first pulley 411 slides and engages with the limiting groove 413 on the side of the connecting rod 404, and the connecting rod 404 rotates with the vertical plate 2, The power is transmitted to the connecting rod 404, which drives the gear 410 at its end to rotate. The gear 410 meshes with the inner gear ring 409 on the outer side of the mixing cylinder 401, thereby driving the two mixing cylinders 401, which are positioned facing the opening of the feeding ring 7, to rotate around the discharge cylinder 3. When the mixing cylinder 401 rotates, the multiple mixing plates 402 on its inner wall perform bidirectional mixing of the peanuts on the side of the discharge cylinder 3 and the coating material pushed out by the spiral conveyor blades 13, so that the two are in full contact and the coating material is evenly wrapped on the surface of the peanuts. Finally, the peanuts enter the finished product discharge stage. The operator can rotate the screw 403 on the side of the upright plate 2, and use the threaded engagement between the screw 403 and the upright plate 2 to push the connecting frame 406 to move axially. The upper and lower sides of the connecting frame 406 are respectively engaged with the screw 403 and the connecting rod 404. The connecting rod 404 is rotatably connected to the mixing cylinder 401 through the annular block 408 and the annular groove 407, thereby adjusting the relative position of the two mixing cylinders 401 and the feeding ring 7. The coated peanuts and excess coating material can be discharged to complete the entire coating process. The excess coating material can be recycled or processed according to the actual design.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A peanut coating processing device, comprising a base plate (1), characterized in that: The bottom plate (1) is fixedly connected to two vertical plates (2) on both sides above it. The two vertical plates (2) are fixedly connected to the top of the discharge cylinder (3). The bottom plate (1) is fixedly connected to the first discharge box (5) and the second discharge box (6) above the discharge cylinder (3) via a support plate. The bottom outlet of the first discharge box (5) is fixedly connected to the inlet of one end of the discharge cylinder (3) via a first conveying pipe (8). The bottom outlet of the second discharge box (6) is fixedly connected to the second conveying pipe (9). The lower end of the second conveying pipe (9) is fixedly connected to a feeding ring (7) that surrounds the discharge cylinder (3) and is located on the same central axis as it. The second conveying pipe (9) is connected to the second discharge box (6) and the feeding ring (7). A mixing component (4) is provided between the discharge cylinder (3) and the feeding ring (7).

2. The peanut coating processing device according to claim 1, characterized in that: A conical dispersing block (10) located below the second conveying pipe (9) is fixedly connected to the upper part of the outer wall of the discharge cylinder (3). A servo motor (11) is fixedly installed on one side of the discharge cylinder (3). A transmission rod (12) that penetrates into the discharge cylinder (3) and is located on the same central axis as the output shaft of the servo motor (11) is fixedly connected to the output shaft of the servo motor (11).

3. The peanut coating processing device according to claim 2, characterized in that: The transmission rod (12) is fixedly connected to the circumference of the discharge cylinder (3) with a spiral conveying blade (13) that matches its inner wall. The inner wall of the discharge cylinder (3) is provided with multiple discharge holes (14) extending outward.

4. The peanut coating processing device according to claim 2, characterized in that: The mixing assembly (4) includes mixing cylinders (401) sleeved around the discharge cylinder (3) and located on both sides of the discharge ring (7). The two mixing cylinders (401) are open and cooperate with the discharge ring (7). Multiple mixing plates (402) are fixedly connected to the inner walls of the two mixing cylinders (401).

5. The peanut coating processing device according to claim 4, characterized in that: Both sides of the upright plate (2) are threaded with screws (403) and rotatably and slidably connected with connecting rods (404). The screws (403) and connecting rods (404) are installed through the upright plate (2) and are axially connected with the discharge cylinder (3). A connecting frame (406) is provided between the screws (403) and connecting rods (404). The upper and lower sides of the connecting frame (406) are rotatably connected with the circumference of the screws (403) and connecting rods (404), respectively.

6. The peanut coating processing device according to claim 5, characterized in that: Both of the mixing cylinders (401) have annular grooves (407) on their circumferences. Annular blocks (408) are rotatably fitted on the inner wall of the annular grooves (407). One end of the screw (403) is rotatably fitted with one side of the annular block (408).

7. The peanut coating processing device according to claim 6, characterized in that: Both mixing cylinders (401) are fixedly connected to an internal gear ring (409) located on the same central axis. One end of the connecting rod (404) is fixedly connected to a gear (410) that meshes with the internal gear ring (409). The end of the connecting rod (404) located outside the vertical plate (2) is provided with a first pulley (411). The inner wall of the inner diameter of the first pulley (411) is fixedly connected to a limit block (412). The circumference of the connecting rod (404) is provided with a limit groove (413) that slides with the limit block (412).

8. The peanut coating processing device according to claim 7, characterized in that: The transmission rod (12) is fixedly connected to the second pulley (414) on both sides of the discharge cylinder (3), and a transmission belt (405) is sleeved between the first pulley (411) and the second pulley (414).

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